Novel energy-saving integrated sewage treatment equipment

Abstract

The utility model discloses novel energy-saving integrated sewage treatment equipment, and relates to the technical field of sewage treatment, brake cleaning mechanisms are arranged on two sides of a filter box along the plate surface direction of a filter screen plate, and a cleaning brush roll attached to the filter screen plate is mounted between sliding tables of the brake cleaning mechanisms; a plurality of groups of composite ecological balls are filled between every two groups of vertically adjacent net frames, and an aeration coil pipe is mounted at the bottom of the purification box. According to the design, various impurities and floating objects in sewage are filtered and isolated based on the filtering effect of a filtering net plate in the filtering box, the filtered and isolated impurities are circularly brushed and cleaned by synchronously pushing a reciprocating type rotary rolling brush of a cleaning brush roller based on a braking cleaning mechanism, then air is aerated into the purifying box by utilizing an air pump and an aeration coil pipe in the purifying box, and the air is purified. On one hand, the sewage dissolved oxygen degree is increased, and on the other hand, the sewage is driven to dynamically fluctuate, so that the composite ecological ball flows in any direction, and sewage purification efficiency and comprehensiveness are improved.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to a new type of energy-saving integrated sewage treatment device. Background Technique

[0002] With the development of industrialization, the daily sewage production is increasing, and the demand for sewage treatment is increasing. When treating industrial sewage daily, a corresponding sewage treatment device is usually used for an integrated treatment process. As shown in the integrated sewage treatment device (publication number CN220907318U) disclosed on the Chinese Patent Network, when treating sewage, such a device sets components such as a stirring paddle, a sewage scraping belt and a sewage discharge bin. The stirring paddle rotates to stir the large-volume solid floating objects in the sewage onto the sewage scraping belt, and the sewage scraping belt conveys the floating objects into the sewage discharge bin and discharges them, removing the large-volume solid floating objects in the sewage to avoid blocking the integrated sewage treatment device and causing operation failures. Then, corresponding aeration components and spraying components are used for purification treatment.

[0003] However, for the sewage treatment devices adopted in the above-mentioned public patents and the existing market, there are still some deficiencies: the existing method of using a sewage scraping belt to pre-collect the floating objects in the sewage to prevent impurities in the sewage from blocking the sewage discharge pipeline is relatively one-sided in the pretreatment of impurities in the sewage. It often cannot comprehensively treat the impurities in the sewage, increasing the difficulty of subsequent sewage treatment and easily blocking the sewage discharge pipeline in the long run. For this reason, technical personnel in the field have provided a new type of energy-saving integrated sewage treatment device to solve the problems raised in the above background technique. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a new type of energy-saving integrated sewage treatment device, which solves the problems of the existing sewage treatment device in the above background technique, that is, its pretreatment of impurities is relatively low, which is easy to increase the difficulty of subsequent sewage treatment and block the pipeline.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A new type of energy-saving integrated sewage treatment device includes a purification tank and a filtration tank that are integrally connected.

[0006] A filter screen plate is arranged in the middle of the box body of the filtration tank, and a sewage discharge hopper is arranged horizontally on one side of the box body of the filtration tank in the direction parallel to the filter screen plate. Brake cleaning mechanisms are arranged on both sides of the filtration tank along the plate surface direction of the filter screen plate, and a cleaning brush roller that fits the filter screen plate is installed between the sliding tables of the brake cleaning mechanisms.

[0007] Inside the box body of the purification box, multiple sets of wire frames are arranged, and multiple sets of composite ecological balls are placed between two adjacent wire frames up and down. An aeration coil pipe is installed at the bottom of the purification box, and the air inlet end of the aeration coil pipe is connected to an air pump fixed on the purification box.

[0008] As a further technical solution of the present invention: the filter screen plate is an inclined plate structure.

[0009] As a further technical solution of the present invention: the braking and cleaning mechanism includes braking lead screws symmetrically connected to both sides of the filter box body and a transmission rack installed on the filter box horizontally in the direction of the axis of the braking lead screws. Synchronous belt wheels are installed at one end of the shafts of the two braking lead screws, and the two synchronous belt wheels are connected by a synchronous belt in transmission. Braking sliders for supporting the cleaning brush rollers are sleeved on the outer sides of the shafts of the two braking lead screws.

[0010] As a further technical solution of the present invention: a braking motor is installed on one side of the filter box body near the output end of the shaft of the braking lead screw. A first differential belt wheel is arranged at the output end of the braking motor, and a second differential belt wheel is arranged at the output end of the shaft of the braking lead screw. The first differential belt wheel and the second differential belt wheel are connected by a differential belt in transmission.

[0011] As a further technical solution of the present invention: differential gears A are arranged at both ends of the roller shaft of the cleaning brush roller, and the differential gears A are meshed and driven with the transmission rack through differential gears B installed on the braking sliders.

[0012] As a further technical solution of the present invention: the aeration coil pipe is a U-shaped coil pipe structure, and multiple sets of aeration spray holes are arranged in the pipeline layout of the aeration coil pipe.

[0013] As a further technical solution of the present invention: a water inlet valve is installed at the upper end of the filter box body in a conducting manner, and a drain valve is installed at the bottom of the purification box body in a conducting manner.

[0014] The present invention provides a new type of energy-saving integrated sewage treatment device, which has the following beneficial effects compared with the prior art:

[0015] The integrated sewage treatment equipment of this design, based on the filtering effect of the filter screen plate in the filter box, filters and isolates various impurities and floating objects in the sewage to reduce the difficulty of subsequent sewage purification treatment and the possible pipeline blockage. While filtering, based on the reciprocating rotary brush driven by the braking cleaning mechanism to push the cleaning brush roller, the filtered and isolated sundries are cyclically brushed and cleaned to ensure the efficient filtering performance of the filter plate. Then, using the combination of the air pump and the aeration coil in the purification box, air is aerated into the purification box. On the one hand, it increases the dissolved oxygen content of the sewage, and on the other hand, it drives the dynamic fluctuation of the sewage, making the composite ecological balls flow in any direction, improving the efficiency and comprehensiveness of sewage purification treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a new type of energy-saving integrated sewage treatment equipment;

[0017] Figure 2 It is a schematic structural diagram of the braking cleaning mechanism in a new type of energy-saving integrated sewage treatment equipment;

[0018] Figure 3 It is a schematic transmission diagram of the braking cleaning mechanism in a new type of energy-saving integrated sewage treatment equipment;

[0019] Figure 4 It is a schematic structural diagram of the inside of the purification box in a new type of energy-saving integrated sewage treatment equipment.

[0020] In the figure: 1. Purification box; 2. Filter box; 3. Inlet valve; 4. Air pump; 5. Drain valve; 6. Braking lead screw; 7. Transmission rack; 8. Filter screen plate; 9. Cleaning brush roller; 10. Sewage discharge hopper; 11. Braking slide; 12. Differential gear A; 13. Differential gear B; 14. Synchronous belt pulley; 15. Synchronous belt; 16. Braking motor; 17. First differential belt pulley; 18. Differential belt; 19. Second differential belt pulley; 20. Mesh frame; 21. Composite ecological ball; 22. Aeration coil; 23. Aeration spray hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4The utility model provides a new energy-saving integrated sewage treatment equipment technical solution: a new energy-saving integrated sewage treatment equipment, including a purification box 1 and a filter box 2 connected in one piece, the upper end of the filter box 2 is connected to a water inlet valve 3, and the bottom of the purification box 1 is connected to a drain valve 5. By using an external water pump equipment, sewage is injected into the filter box 2 through the water inlet valve 3 to filter impurities, and then the filtered sewage is discharged into the purification box 1 for purification treatment, and the treated sewage is discharged through the drain valve 5.

[0023] A filter screen plate 8 is provided in the middle of the filter box 2, and a sewage hopper 10 is provided on one side of the filter box 2 in a direction horizontal to the filter screen plate 8. The filter screen plate 8 is an inclined plate structure. The filter screen plate 8 is used to filter and separate impurities in the sewage, and the impurities are filtered and isolated on the filter screen plate 8. The sewage is filtered into the purification box 1 for purification treatment, and the filter screen plate 8 with an inclined plate structure can prevent the sewage from overflowing through the sewage hopper 10.

[0024] A braking cleaning mechanism is provided on both sides of the filter box 2 along the plate surface direction of the filter screen plate 8, and a cleaning brush roller 9 that fits the filter screen plate 8 is installed between the slides of the braking cleaning mechanism. The braking cleaning mechanism includes a braking screw 6 symmetrically connected to both sides of the filter box 2 and a transmission rack 7 installed on the filter box 2 horizontally in the direction of the shaft of the braking screw 6. A synchronous pulley 14 is installed at one end of the shaft of the two sets of braking screws 6, and the two sets of synchronous pulleys 14 are connected by a synchronous belt 15. The outer side of the shaft of the two sets of braking screws 6 is sleeved with a braking slide 11 supporting the cleaning brush roller 9. A braking motor 16 is installed on one side of the filter box 2 near the shaft output end of the braking screw 6. A first differential pulley 17 is provided at the output end of the brake motor 16, and a second differential pulley 19 is provided at the shaft output end of the brake screw 6, and the first differential pulley 17 and the second differential pulley 19 are connected through a differential belt 18. By controlling the operation of the brake motor 16, the first differential pulley 17 is driven to rotate, and the second differential pulley 19 is driven to rotate by utilizing the transit transmission of the differential belt 18, and then one group of brake screws 6 is driven to rotate. Under the transmission combination of the synchronous pulley 14 and the synchronous belt 15, the two groups of brake screws 6 are driven to operate in linkage, pushing the combination of the brake slide 11 and the cleaning brush roller 9 to move forward along the filter screen plate 8, and dynamically cleaning the debris on the filter screen plate 8.

[0025] Differential gears A12 are provided at both ends of the roller shaft of the cleaning brush roller 9, and the differential gear A12 is connected to the transmission rack 7 through the meshing transmission of the differential gear B13 installed on the brake slide 11. When the brake slide 11 moves horizontally, the horizontal thrust is converted into a rotational thrust by utilizing the meshing transmission of the differential gear A12, the differential gear B13 and the transmission rack 7. While pushing the cleaning brush roller 9 forward and braking, the roller brush rotates to clean the debris on the filter screen plate 8, and the debris is cleaned by the roller brush into the sewage bucket 10 for collection, and then the filter screen plate 8 is cleaned in real time and dynamically by pushing the reciprocating self-rotating roller brush of the cleaning brush roller 9, thereby ensuring the efficient filtering performance of the filter screen plate 8.

[0026] A plurality of groups of mesh frames 20 are arranged inside the purification box 1, and a plurality of groups of composite eco-balls 21 are placed between two groups of mesh frames 20 adjacent to each other. An aeration coil 22 is installed at the bottom of the purification box 1, and the air inlet end of the aeration coil 22 is connected to an air pump 4 fixed to the purification box 1. The aeration coil 22 is a U-shaped coil structure, and the pipeline arrangement of the aeration coil 22 is provided with a plurality of groups of aeration nozzles 23. By controlling the operation of the air pump 4, compressed air is sprayed into the sewage in the purification box 1 through the combination of the aeration coil 22 and the aeration nozzles 23, which increases the dissolved oxygen content of the sewage on the one hand, and drives the dynamic fluctuation of the sewage on the other hand, thereby promoting the dynamic flow of the composite eco-balls 21 between the upper and lower adjacent mesh frames 20, so as to improve the comprehensiveness and efficiency of sewage purification.

[0027] The working principle of the utility model is as follows: when sewage treatment equipment is used to treat industrial sewage, an external water pump is used to inject sewage into the filter box 2 through the water inlet valve 3, and the filter screen plate 8 inside the box is used to filter and separate the impurities in the sewage, and the impurities are filtered and isolated on the filter screen plate 8, and the sewage is filtered into the purification box 1 for purification treatment. While filtering and separating the impurities, the brake motor 16 is controlled to work, driving the combination of the first differential pulley 17, the differential belt 18, and the second differential pulley 19 to rotate, and then driving one of the brake screw rods 6 to rotate, and under the transmission combination of the synchronous pulley 14 and the synchronous belt 15, the belt The two sets of brake screw rods 6 are driven to operate in linkage, pushing the combination of the brake slide 11 and the cleaning brush roller 9 to move forward along the filter screen plate 8, and while the brake slide 11 moves horizontally, the meshing transmission of the differential gear A12, the differential gear B13 and the transmission rack 7 is used to convert the horizontal thrust into a rotational thrust, pushing the cleaning brush roller 9 forward and braking, while the roller brush rotates, and the debris on the filter screen plate 8 is cleaned by the roller brush, and the debris is cleaned by the roller brush into the sewage bucket 10 for collection, and then in this way, the cleaning brush roller 9 is pushed to reciprocate and rotate the roller brush to perform real-time dynamic cleaning on the filter screen plate 8, so as to ensure the efficient filtering performance of the filter screen plate 8;

[0028] When the filtered sewage converges in the purification tank 1, compressed air is sprayed into the sewage in the purification tank 1 through the combination of the aeration coil 22 and the aeration spray holes 23. On the one hand, it increases the dissolved oxygen content of the sewage, and on the other hand, it drives the dynamic fluctuation of the sewage, promoting the dynamic flow of the composite ecological balls 21 between the adjacent upper and lower wire frames 20, so that the composite ecological balls 21 are in full dynamic contact with the sewage, improving the sewage purification and treatment efficiency. Then, the purified sewage is cycled out through the drain valve 5. While its dynamic treatment performance is efficient, it is also more comprehensive for sewage treatment.

[0029] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in this field.

Claims

1. A new type of energy-saving integrated sewage treatment equipment, characterized in that: It comprises a purification box (1) and a filter box (2) which are connected in one piece; A filter screen plate (8) is arranged in the middle of the filter box (2), and a sewage discharge bucket (10) is arranged on one side of the filter box (2) in a direction parallel to the filter screen plate (8). Braking and cleaning mechanisms are arranged on both sides of the filter box (2) along the plate surface direction of the filter screen plate (8), and a cleaning brush roller (9) that fits the filter screen plate (8) is installed between the slides of the braking and cleaning mechanisms; A plurality of groups of mesh frames (20) are arranged inside the body of the purification box (1), and a plurality of groups of composite eco-balls (21) are placed between two groups of mesh frames (20) adjacent to each other. An aeration coil (22) is installed at the bottom of the purification box (1), and an air inlet end of the aeration coil (22) is connected to an air pump (4) fixed to the purification box (1).

2. A new energy-saving integrated sewage treatment equipment according to claim 1, characterized in that: The filter screen plate (8) is an inclined plate structure.

3. A new energy-saving integrated sewage treatment equipment according to claim 1, characterized in that: The brake cleaning mechanism comprises brake screws (6) symmetrically connected to both sides of the filter box (2) and a transmission rack (7) mounted on the filter box (2) in a direction parallel to the axis of the brake screws (6). A synchronous pulley (14) is mounted at one end of the axis of the two sets of brake screws (6), and the two sets of synchronous pulleys (14) are connected by a synchronous belt (15). A brake slide (11) supporting a cleaning brush roller (9) is sleeved on the outer side of the axis of the two sets of brake screws (6).

4. A new energy-saving integrated sewage treatment equipment according to claim 3, characterized in that: A brake motor (16) is installed on one side of the filter box (2) near the shaft output end of the brake screw (6); a first differential pulley (17) is provided at the output end of the brake motor (16); a second differential pulley (19) is provided at the shaft output end of the brake screw (6); and the first differential pulley (17) and the second differential pulley (19) are connected by a differential belt (18).

5. A new energy-saving integrated sewage treatment equipment according to claim 3, characterized in that: Differential gears A (12) are provided at both ends of the roller shaft of the cleaning brush roller (9), and the differential gear A (12) is meshed and transmission-connected with the transmission rack (7) via a differential gear B (13) mounted on the brake slide (11).

6. A new energy-saving integrated sewage treatment equipment according to claim 1, characterized in that: The aeration coil (22) is a U-shaped coil structure, and the pipeline arrangement of the aeration coil (22) is provided with multiple groups of aeration spray holes (23).

7. A new energy-saving integrated sewage treatment equipment according to claim 1, characterized in that: The upper end of the filter box (2) is connected to a water inlet valve (3), and the bottom of the purification box (1) is connected to a water drain valve (5).

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